What should you know about hand swelling after an IV drip?

An IV catheter sits inside a small vein. If fluid moves outside the vein, the hand or wrist may become puffy, cool, tight, or uncomfortable; this is called infiltration or extravasation depending on the fluid. Vein irritation can cause tenderness and redness along the vein. Swelling may also have another cause, such as injury or inflammation. A Distal Radius Fracture can affect the wrist and hand after trauma, while Rheumatoid Arthritis can cause inflammatory joint swelling.

Tell the nurse or infusion team as soon as swelling, stinging, wetness, tightness, or a change in flow appears. Do not massage the area or restart the infusion yourself. The team may stop the infusion, assess the medicine, remove or replace the catheter, elevate the hand, and give specific aftercare. Once home, follow the instructions given, compare swelling over time, remove tight rings, and keep the site clean. Use a compress only if the treating team recommends the type and timing.

Get urgent medical help for rapidly increasing swelling, severe pain, blisters, skin colour change, numbness, weakness, a cold hand, fever, pus, or redness spreading away from the site. These signs can indicate significant tissue irritation, circulation trouble, or infection. Contact the infusion service if swelling persists or worsens after discharge, even if the drip has finished.

What fluid or medicine was infusing when the swelling began? Does the site need observation or treatment? Which compress, elevation, or movement is suitable? What changes should prompt emergency care?